How many feet is the ebss hose?

3 ft

Composition and pressure of the Scott air pak fifty bottle

What is the psi for Scott air pak fifty bottle, how long will it last and how many cubic feet of air is this?

4500 psi, 60 minutes, and 87 cu feet

6

Who regulates the testing of the scba bottles and how often are they tested

DOT, every 5 years

7

What is the nominal weight of the scba bottle and the weight when installed as the air pak assembly?

17.1, 26.1 lbs

This does not include the quick connect with hud, the ebss, or the pak alert with pak tracker

8

The components of the cylinder

Cylinder valve assembly consisting of a shut off valve, a safety relief device (copper frangible disk), and a pressure gauge

9

How many bleed holes are on the cylinder valve and what is their purpose?

2 - to allow air to vent should the low pressure system be attached to the high pressure cylinder

10

What is the harness and bac frame assembly constructed of?

Stamped aluminum

11

What are the pak straps made of

Kevlar

12

What is the pressure the primary reducing circuit reduces the high pressure air to?

100 psi

13

When the air pressure in the cylinder falls to ____ and _____, the primary pressure reducing circuit fails in the ____position, a transfer valve opens allowing he secondary pressure reducing circuit to function. It reduces the pressure to ____psi. The ____psi supplied by the secondary circuit activates the vibralert.

1000, 1200, closed, 150, 50.

14

The over pressure relief valve on the manifold is set to ____psi. This protects the low pressure hose and regulator should the primary reducing circuit fail in the _____position

225, open

15

Vibralert warns the user that there is how much pressure left in the cylinder?